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Annotation of 43BSDReno/contrib/isode-beta/rosap/test/rospresp.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * this is the example use of rosap taken from the manual
        !             3:  */
        !             4: #include <stdio.h>
        !             5: #include "generic.h"
        !             6: #include <isode/rosap.h>
        !             7: 
        !             8: #define error fprintf
        !             9: 
        !            10: int    ros_indication();
        !            11: 
        !            12: static FILE    *dfp;
        !            13: main(argc, argv, envp)
        !            14: int    argc;
        !            15: char   **argv, **envp;
        !            16: {
        !            17:     int        result, sd;
        !            18:     int        res;
        !            19: 
        !            20:     struct AcSAPstart  acss;
        !            21:     register struct AcSAPstart *acs = &acss;
        !            22:     struct AcSAPindication     acis;
        !            23:     register struct AcSAPindication    *aci = &acis;
        !            24:     register struct AcSAPabort *aca = &aci->aci_abort;
        !            25:     register struct PSAPstart *ps = &acs->acs_start;
        !            26:     struct RoSAPindication rois;
        !            27:     register struct RoSAPindication    *roi = &rois;
        !            28:     register struct RoSAPpreject       *rop = &roi->roi_preject;
        !            29:     int        servicetype = RoP;
        !            30: 
        !            31:     if (AcInit(argc, argv, acs, aci) == NOTOK)
        !            32:        fprintf(stderr, "initialisation fails: %s", AcErrString(aca->aca_reason));
        !            33: 
        !            34:     sd = acs->acs_sd;
        !            35:     ACSFREE(acs);
        !            36: 
        !            37:     /* would have read command line arguments here */
        !            38: 
        !            39:     if (AcAssocResponse(sd, ACS_ACCEPT, ACS_USER_NULL, NULLOID, NULLAEI,
        !            40:                &ps->ps_called, NULLPC, ps->ps_defctxresult,
        !            41:                ps->ps_prequirements, ps->ps_srequirements,
        !            42:                SERIAL_NONE, ps->ps_settings, &ps->ps_connect,
        !            43:                NULLPEP, 0, aci) == NOTOK)
        !            44:        fprintf(stderr, "A-ASSOCIATE.RESPONSE: %s", AcErrString(aca->aca_reason));
        !            45:     if (RoSetService (sd, RoPService, &rois) == NOTOK)
        !            46:        error ("RoSetService: %s", RoErrString (rop -> rop_reason));
        !            47: 
        !            48: #ifdef SHOW_BUG
        !            49:     if (RoSetIndications(sd, ros_indication, roi) == NOTOK)
        !            50:        fprintf(stderr, "RoSetIndications: %s", RoErrString(rop->rop_reason));
        !            51:     
        !            52:      for(;;)
        !            53:        pause();
        !            54: #else
        !            55:     dfp = freopen("/dev/console", "w", stdout);
        !            56:     fprintf(dfp, "Got to here\n");
        !            57:     for (;;) {
        !            58:        switch (res = RoWaitRequest(sd, NOTOK, roi)) {
        !            59:        case NOTOK:
        !            60:            fprintf(stderr,"RoWaitRequest: %s\n", RoErrString(rop->rop_reason));
        !            61:            exit(1);
        !            62: 
        !            63:        case OK:
        !            64:            fprintf(dfp, "got a request %d\n", res);
        !            65:            ros_indication(sd, roi);
        !            66:            break;
        !            67:        
        !            68:        case DONE:
        !            69:            fprintf(dfp, "Done\n");
        !            70:            ros_indication(sd, roi);
        !            71:            exit(0);    /* should never get to here */
        !            72:        }
        !            73:     }
        !            74: #endif
        !            75: 
        !            76:     fprintf(dfp, "Finished\n");
        !            77:    
        !            78: }
        !            79: /*
        !            80:  * Request/Reply loop of ROS server. Called when data arrives like a signal
        !            81:  * routine
        !            82:  */
        !            83: static int
        !            84: ros_indication(sd, roi)
        !            85: int    sd;
        !            86: register struct RoSAPindication        *roi;
        !            87: {
        !            88: 
        !            89:     fprintf(dfp, "ros_indication got called\n");
        !            90:     switch (roi->roi_type) {
        !            91:     case ROI_INVOKE:
        !            92:        ros_invoke(sd, &roi->roi_invoke);
        !            93:        break;
        !            94: 
        !            95:     case ROI_RESULT:
        !            96:        ros_result(sd, &roi->roi_result);
        !            97:        break;
        !            98: 
        !            99:     case ROI_ERROR:
        !           100:        ros_error(sd, &roi->roi_error);
        !           101:        break;
        !           102: 
        !           103: 
        !           104:     case ROI_UREJECT:
        !           105:        ros_ureject(sd, &roi->roi_ureject);
        !           106:        break;
        !           107: 
        !           108:     case ROI_PREJECT:
        !           109:        ros_preject(sd, &roi->roi_preject);
        !           110:        break;
        !           111: 
        !           112:     case ROI_FINISH:
        !           113:        ros_finish(sd, &roi->roi_finish);
        !           114:        break;
        !           115: 
        !           116:     default:
        !           117:        fprintf(dfp, "unknown indication type=%d", roi->roi_type);
        !           118:     }
        !           119: }
        !           120: 
        !           121: extern int     OP1();
        !           122: 
        !           123: 
        !           124: 
        !           125: /* OPERATIONS are numbered APDU_OPx, where each is a unique integer.  Further,
        !           126:    APDU_UNKNOWN is used as a tag different than any valid operation.
        !           127: 
        !           128:    ERRORS are numbered ERROR_xyz, where each is a unique integer.
        !           129:    ERROR_MISTYPED is used to signal an argument error to an operation.
        !           130:    Further, ERROR_UNKNOWN is used as a tag to indicate that the operation
        !           131:    succeeded.
        !           132: 
        !           133:    Finally, note that rox -> rox_args is updated in place by these routines.
        !           134:    If the routine returns ERROR_UNKNOWN, then rox_args contains the results
        !           135:    of the operation.  If the routine returns ERROR_MISTYPED, then rox_args is
        !           136:    untouched.  Otherwise, if the routine returns any other value, then
        !           137:    rox_args contains the parameters of the error which occurred.  Obviously,
        !           138:    each routine calls ROXFREE prior to setting rox_args to a new value.
        !           139:  */
        !           140: 
        !           141: static struct dispatch {
        !           142:     int     ds_operation;
        !           143:     IFP     ds_vector;
        !           144: }       dispatches[] = {
        !           145:     APDU_OP1,   OP1,
        !           146:     APDU_ERR,   OP1,
        !           147:     APDU_URJ,   OP1,
        !           148: 
        !           149:     /* APDU_OPn,   OPn, */
        !           150: 
        !           151:     APDU_UNKNOWN
        !           152: };
        !           153: 
        !           154: 
        !           155: static int  ros_invoke (sd, rox)
        !           156: int     sd;
        !           157: register struct RoSAPinvoke *rox;
        !           158: {
        !           159:     int     result;
        !           160:     register struct dispatch   *ds;
        !           161:     struct RoSAPindication  rois;
        !           162:     register struct RoSAPindication *roi = &rois;
        !           163:     register struct RoSAPpreject   *rop = &roi -> roi_preject;
        !           164: 
        !           165:     for (ds = dispatches; ds -> ds_operation != APDU_UNKNOWN; ds++)
        !           166:        if (ds -> ds_operation == rox -> rox_op)
        !           167:            break;
        !           168: 
        !           169:     if (ds -> ds_operation == APDU_UNKNOWN) {
        !           170:        if (RoURejectRequest (sd, &rox -> rox_id, ROS_IP_UNRECOG,
        !           171:                    ROS_NOPRIO, roi) == NOTOK)
        !           172:            error (dfp, "RO-U-REJECT.REQUEST: %s", RoErrString (rop -> rop_reason));
        !           173:        goto out;
        !           174:     }
        !           175: 
        !           176:     if (rox -> rox_nolinked == 0) {
        !           177:        if (RoURejectRequest (sd, &rox -> rox_id, ROS_IP_LINKED,
        !           178:                    ROS_NOPRIO, roi) == NOTOK)
        !           179:            error (dfp, "RO-U-REJECT.REQUEST: %s", RoErrString (rop -> rop_reason));
        !           180:        goto out;
        !           181:     }
        !           182: 
        !           183:     switch (result = (*ds -> ds_vector) (rox)) {
        !           184:        case ERROR_UNKNOWN: 
        !           185:            if (RoResultRequest (sd, rox -> rox_id, rox -> rox_op,
        !           186:                        rox -> rox_args, ROS_NOPRIO, roi) == NOTOK)
        !           187:                error (dfp, "RO-RESULT.REQUEST: %s",
        !           188:                        RoErrString (rop -> rop_reason));
        !           189:            break;
        !           190: 
        !           191:        default: 
        !           192:            if (RoErrorRequest (sd, rox -> rox_id, result, rox -> rox_args,
        !           193:                        ROS_NOPRIO, roi) == NOTOK)
        !           194:                error (dfp, "RO-ERROR.REQUEST: %s",
        !           195:                        RoErrString (rop -> rop_reason));
        !           196:            break;
        !           197: 
        !           198:        case ERROR_MISTYPED: 
        !           199:            if (RoURejectRequest (sd, &rox -> rox_id, ROS_IP_MISTYPED,
        !           200:                        ROS_NOPRIO, roi) == NOTOK)
        !           201:                error (dfp, "RO-U-REJECT.REQUEST: %s",
        !           202:                        RoErrString (rop -> rop_reason));
        !           203:            break;
        !           204:     }
        !           205: 
        !           206: out: ;
        !           207:     ROXFREE (rox);
        !           208: }
        !           209: 
        !           210: 
        !           211: static int  ros_result (sd, ror)
        !           212: int     sd;
        !           213: register struct RoSAPresult *ror;
        !           214: {
        !           215:     struct RoSAPindication  rois;
        !           216:     register struct RoSAPindication *roi = &rois;
        !           217:     register struct RoSAPpreject   *rop = &roi -> roi_preject;
        !           218: 
        !           219:     if (RoURejectRequest (sd, &ror -> ror_id, ROS_RRP_UNRECOG, ROS_NOPRIO, roi)
        !           220:            == NOTOK)
        !           221:        error (dfp, "RO-U-REJECT.REQUEST: %s", RoErrString (rop -> rop_reason));
        !           222: 
        !           223:     RORFREE (ror);
        !           224: }
        !           225: 
        !           226: 
        !           227: static int  ros_error (sd, roe)
        !           228: int     sd;
        !           229: register struct RoSAPerror *roe;
        !           230: {
        !           231:     struct RoSAPindication  rois;
        !           232:     register struct RoSAPindication *roi = &rois;
        !           233:     register struct RoSAPpreject   *rop = &roi -> roi_preject;
        !           234: 
        !           235:     if (RoURejectRequest (sd, &roe -> roe_id, ROS_REP_UNRECOG, ROS_NOPRIO, roi)
        !           236:            == NOTOK)
        !           237:        error (dfp, "RO-U-REJECT.REQUEST: %s", RoErrString (rop -> rop_reason));
        !           238: 
        !           239:     ROEFREE (roe);
        !           240: }
        !           241: 
        !           242: 
        !           243: static int  ros_ureject (sd, rou)
        !           244: int     sd;
        !           245: register struct RoSAPureject *rou;
        !           246: {
        !           247: /* handle rejection here... */
        !           248: }
        !           249: 
        !           250: 
        !           251: static int  ros_preject (sd, rop)
        !           252: int     sd;
        !           253: register struct RoSAPpreject *rop;
        !           254: {
        !           255:     if (ROS_FATAL (rop -> rop_reason))
        !           256:        error (dfp, "RO-REJECT-P.INDICATION: %s", RoErrString (rop -> rop_reason));
        !           257: 
        !           258: /* handle temporary failure here... */
        !           259: }
        !           260: 
        !           261: static int  ros_finish (sd, acf)
        !           262: int     sd;
        !           263: struct AcSAPfinish *acf;
        !           264: {
        !           265:     struct AcSAPindication  acis;
        !           266:     register struct AcSAPabort *aca = &acis.aci_abort;
        !           267: 
        !           268:     ACFFREE (acf);
        !           269: 
        !           270:     if (AcRelResponse (sd, ACS_ACCEPT, ACR_NORMAL, NULLPEP, 0, &acis) == NOTOK)
        !           271:        error (dfp, "A-RELEASE.RESPONSE: %s", AcErrString (aca -> aca_reason));
        !           272: 
        !           273:     error (dfp, "association released");
        !           274: 
        !           275:     exit(0);
        !           276: }
        !           277: 
        !           278: OP1(rox)
        !           279: register struct RoSAPinvoke *rox;
        !           280: {
        !           281:     fprintf(dfp, "Invocation\nid %d", rox->rox_id);
        !           282:     if (!rox->rox_nolinked)
        !           283:        fprintf(dfp, " linked to %d", rox->rox_linkid);
        !           284:     fprintf(dfp, " operation %d\n", rox->rox_op);
        !           285:     /* print the pe */
        !           286: 
        !           287:     switch (rox->rox_op) {
        !           288:     case APDU_OP1:
        !           289:        return (ERROR_UNKNOWN);
        !           290: 
        !           291:     case APDU_ERR:
        !           292:        return (ERROR_ERROR);
        !           293: 
        !           294:     case APDU_URJ:
        !           295:        return (ERROR_MISTYPED);
        !           296: 
        !           297:     default:
        !           298:        fprintf(dfp, "\nunknown operation %d\n", rox->rox_op);
        !           299:     }
        !           300:     return (ERROR_ERROR);
        !           301: }

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